Renkify vs Colorosaurus
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Renkify
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A new pixel art picture opens every day in Renkify. Pick a color, tap the numbered cells and watch a gray grid turn into a finished artwork, one calm and satisfying cell at a time. Every picture is made for coloring: space greenhouses, snowy cabins, retro arcades, underwater gardens and much more. The numbers show exactly where each color goes, so you never color outside the lines. FEATURES • A new pixel artwork every day, in Easy, Medium and Hard • Paint by number: pick a color, then tap or drag across its cells • Zoom in close and paint even the tiniest cell, or lock moving to paint only • Each color shows how many cells are left • Missed a day? Every past picture waits in the library and calendar • Keep your daily streak going • Paint the same picture with friends and see everyone's progress • Download or share your finished artwork • Your progress is saved, so you can pick up right where you left off • Light and dark themes Renkify is a relaxing coloring game for kids and adults alike. Take a few quiet minutes for yourself every day and build a collection of artworks you colored. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Colorosaurus
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No ads. Not one. Colorosaurus is a color-by-number game for young children, built because the alternatives interrupt every thirty seconds. WHAT'S INSIDE • 84 pictures across seven packs - dinosaurs, mandalas, stained glass, flowers, butterflies, fish, and storybook places • Three sizes, from a gentle 55 pieces up to 230 for a rainy afternoon • Surprise Me! invents a brand new picture on the spot, so it never runs out • Finished pictures are kept in a gallery to look back at MADE FOR SMALL FINGERS • Forgiving taps - landing just outside the right piece still counts • Tapping the wrong piece never punishes. Nothing is filled in; the color that piece is waiting for simply gives a friendly bounce • A hint button zooms straight to the next piece • A magic wand finishes the current color, so being stuck never means fetching a grown-up • Pinch to zoom for the tiniest pieces • Progress saves by itself - put it down mid-picture and pick it up days later QUIET BY DESIGN • No advertising of any kind • No in-app purchases • No internet connection required - it works in airplane mode • No accounts, no sign-in, no email address • Nothing is collected and nothing leaves the device SOUND WORTH LISTENING TO Every piece plays a note from a pentatonic scale, so a picture colored in any order still comes out musical. Each color has its own pitch. Finishing one plays a little flourish. All of it can be switched off in two taps. FOR PARENTS Turn on Guided Access (Settings › Accessibility) and the device stays in Colorosaurus until you enter your passcode. There is no browser, no store, and no way out of the app — so it is genuinely safe to hand over. Works on iPhone and iPad. Made by a dad, for his six-year-old.
Screenshots
Verdict
The clearest difference is ads: Colorosaurus at none against Renkify's shown. Colorosaurus also leads on update cadence (every 2 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Renkify ships an update every 6 weeks, Colorosaurus every 2 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | Renkify | Colorosaurus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 66 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Sertac Can | Brett Wilson |
In-app purchases
Renkify
No in-app purchases
Colorosaurus
No in-app purchases
Questions
Is Renkify free?
Is Colorosaurus free?
Do Renkify or Colorosaurus have ads?
Which is updated more often, Renkify or Colorosaurus?
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